Brad and Chad had it right. It is indeed the teeth on the cutter wheel on the Champion. On that note, have a look at what a few hundred pounds of chocolate will do.
If your cutter wheel is looking like the one of the left, you might want to pick up a new one. Yes, I have them over with the Champion Juicer.
Good luck on the next photo. It just has character. To me it is obvious, but you have to tell me if it is or not.